How often does Zimbra Desktop synchronize with remote servers?
That depends on the sync schedule you choose for each of your accounts. Zimbra accounts supports the option to synchronize whenever your mailbox on the server has any new changes, we refer to this as “push”. Zimbra Desktop currently doesn’t support “push” for other types of accounts. You can also force an immediate sync by clicking on the “Send/Receive” button of that account. If there are outgoing messages in your Outbox, sync will run immediately unless your sync schedule is set to “manual”. With “manual” setting you must click the “Send/Receive” button to even send outgoing messages. It’s also worth noting that for non-Zimbra accounts Zimbra Desktop only downloads new messages in Inbox from remote server in regularly scheduled sync cycles. In order to synchronize all data, you must click on the “Send/Receive” button. For Zimbra accounts, Zimbra Desktop can synchronize all changes on every run. Finally when the Zimbra Desktop GUI is not running, sync frequency will be lowered to at m
